No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

E9000 Server V100R001 HMM Alarm Handling 19

This document describes E9000 server alarms in terms of the meaning, impact on the system, possible causes, and solutions.
Rate and give feedback :
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Slot: Mezzanine Card Undervoltage (Major, Mngmnt Health)

Slot: Mezzanine Card Undervoltage (Major, Mngmnt Health)

Description

Alarm message:

Mezzanine card arg1 voltage (arg V) at (arg3V) detection point is lower than the undervoltage threshold (arg4 V). 

This alarm is generated when the voltage at the mezzanine card detection point is lower than the undervoltage threshold.

This alarm is generated by the following sensor:

Mngmnt Health

Attribute

Alarm ID

Alarm Severity

Auto Clear

0x0B00000D

Major

Yes

Parameters

Name

Meaning

arg1

Slot number of the mezzanine card.

arg2

Current reading of the sensor.

arg3

Voltage detection point. For example, 0.9V, 1.0V, 1.8V, 2.5V, or 3.3V

arg4

Alarm threshold.

Impact on the System

The mezzanine card fails to work.

Possible Causes

  • The iBMC does not work normally.
  • The mezzanine card does not work normally.

Procedure

  1. Restart the iBMC of the compute node. Then check whether the alarm is cleared.

    • If yes, no further action is required.
    • If no, go to 2.
    You can restart the iBMC using either of the following methods:
    • On the HMM CLI, run the telnet 0 1101 command, switch to the iBMC CLI, and run the ipmcset -d reset command.
    • On the HMM WebUI, choose Chassis settings > Network Settings > Node, switch to the iBMC WebUI, choose System > Firmware Upgrade, and click Restart iBMC.

  2. Reseat the compute node and then check whether the alarm is cleared..

    • If yes, no further action is required.
    • If no, go to 3.

  3. Replace the mezzanine card. Then, check whether the alarm is cleared.

    • If yes, no further action is required.
    • If no, go to 4.

  4. On the HMM WebUI, choose System Management > Information Collection, and collect logs.
  5. Contact Huawei technical support.
Translation
Download
Updated: 2018-08-16

Document ID: EDOC1000015902

Views: 196844

Downloads: 1572

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next